A few days ago, I wrote about the power of the word “New” to get our attention – if there’s a more potent attractor out there, it’s almost certainly “FREE!” For years, advertising gurus have listed “free” on every compilation of powerful headline words. Now, research conducted by Dan Ariely (a Duke behavioral economist, previously at MIT) shows us that “free” is far more effective than “almost free.” Indeed, a preference for “free” seems to be another feature hardwired into our brains. […]